Question

halp me pleaseeeeeeeeeeeeeeeeeeeeeeeeee

Answer 1

1) 2^-2 + 3^-1х= 0.25

1/2^2 + 1/3х= 0.25

0.25+1/3х=0.25

1/3х=0

Х=0

2)

1/3х + 1/3^2 х = 1/9^2+х

1/3х+1/9х=1/81 + х

4/9 х= 1/81 +х

-5/9х = 1/81

Х= 1/81* -9/5

Х= - 1/45